TPS61202: Where parameters are come prom

Dan IWASAKI

Part Number: TPS61202

I'm reviewing output capacitor of TPS61202.

My question is where "uH" and "uF" are from?

There are no description.

0 Jasper Li over 8 years ago

it mean if the a 2.2uH inductor is select, the COUT should be 5*2.2 = 11uF.

0 Dan IWASAKI over 8 years ago in reply to Jasper Li

So, in this case, Don't I need to multiply uF/uH. Just I need Multiply 5 x 2.2uH(L). Right?

0 Jasper Li over 8 years ago in reply to Dan IWASAKI

need to multiply uF/uH to get uF for capacitor, otherwise we'll get COUT=5*2.2uH, not the required COUT=5*2.2uF

0 Dan IWASAKI over 8 years ago in reply to Jasper Li

I got it. It means changing SI prefix. (F -> uF)!!

Thanks

Dan

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